//package cn.sofwin.blog.servlet;
//
//import cn.sofwin.blog.entity.Article;
//import cn.sofwin.blog.entity.User;
//import cn.sofwin.blog.service.ArticleService;
//import cn.sofwin.blog.service.impl.ArticleServiceImpl;
//import cn.sofwin.blog.utils.HttpHelper;
//import org.apache.commons.lang3.StringUtils;
//
//import javax.servlet.ServletException;
//import javax.servlet.annotation.WebServlet;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;

//@WebServlet("/blog/article/remove")
//public class ArticleRemoveServlet extends HttpServlet {
//
//    /** 文章服务接口 */
//    private ArticleService articleService = ArticleServiceImpl.getInstance();
//
//    @Override
//    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        String id = req.getParameter("id");
//        if(StringUtils.isBlank(id)){
//            HttpHelper.error("参数错误", req, resp);
//        }else{
//            Integer aid = Integer.valueOf(id);
//            User user = (User) req.getSession().getAttribute("LOGIN_USER");
//            Article article = articleService.get(aid);
//            if(article == null || ( !user.getId().equals(article.getUser().getId()) )){
//                HttpHelper.error("没有权限", req, resp);
//            }else{
//                articleService.remove(aid);
//                // 重定向到首页
//                resp.sendRedirect("/index");
//            }
//        }
//    }
//
//    @Override
//    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//
//    }
//}